img {
    display: block;
    width: 100%;
}

a {
    display: block;
    color: inherit;
    text-decoration: none;
}

.clearfix::after {
    content: '.';
    clear: both;
    display: block;
    visibility: hidden;
    height: 0;
    line-height: 0;
}

.clearfix {
    *zoom: 1;
}


/* ul {
    margin: 0;
} */


/* 头部开始 */

header {
    display: flex;
    width: 100%;
    height: .44rem;
    align-items: center;
    background: #f4483e;
    padding: 0 .1rem;
    color: #fff;
    span {
        font-size: .18rem;
        font-weight: 600;
    }
    h1 {
        flex: 1;
        font-size: .18rem;
        font-weight: normal;
        text-align: center;
        margin: 0;
    }
    .download {
        background: url('../images/header_app.png') no-repeat;
        background-size: .25rem .25rem;
        width: .25rem;
        height: .25rem;
    }
}


/* 头部结束 */


/* 尾部开始 */

footer {
    margin-top: 10px;
    .tool {
        display: flex;
        font-size: .14rem;
        border-top: 1px solid #666;
        border-bottom: 1px solid #666;
        a {
            border-right: 1px solid #666;
            flex: 1;
            text-align: center;
            &:last-of-type {
                border-right: none;
            }
        }
    }
    .copyright {
        padding-top: 10px;
        font-size: 0.12rem;
        text-align: center;
        a {
            color: red;
            display: inline;
        }
        p {
            padding: 10px 0;
        }
    }
}


/* 尾部结束 */


/* 主体分类部分开始 */

.category {
    display: flex;
    flex-wrap: wrap;
    background-color: #fff;
    padding: 20px 0 50px;
    .categoryItem {
        width: calc(94%/3);
        border: 1px solid #ccc;
        text-align: center;
        padding: 10px 0;
        margin: 1% 1%;
        img {
            width: 100px;
            height: 100px;
            margin: 0 auto;
        }
        p {
            font-size: .14rem;
        }
    }
}


/* 主体分类部分结束 */